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monjudoh id:monjudoh

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File API ã§ä½œæˆã—ãŸ blob ã‚’ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã™ã‚‹
ã“ã®è¨˜äº‹ã¯ â€œHTML5 Advent Calendar 2012â€ ã®16æ—¥ç›®ã®è¨˜äº‹ã§ã™ã€‚ä»–ã®è¨˜äº‹ã‚‚ãœã²ã”è¦§ãã ã•ã„ã€‚ HTML5 ã§ã¯ BlobBuilder ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’ä½œæˆã—ã¦ã€ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ãƒ¡ãƒ¢ãƒªä¸Šã«èªã¿è¾¼ã‚“ã ã‚Šã€ã‚ã‚‹ã„ã¯ãƒ¦ãƒ¼ã‚¶ãƒ¼ã®å…¥åŠ›ã‚„ã‚µãƒ¼ãƒãƒ¼ã‹ã‚‰å–å¾—ã—ãŸãƒ‡ãƒ¼ã‚¿ã‚’å…ƒã«ã—ã¦ãƒ¡ãƒ¢ãƒªä¸Šã«ãƒ•ã‚¡ã‚¤ãƒ«ã®å†…å®¹ã‚’ä½œæˆã™ã‚‹ã“ã¨ãŒå¯èƒ½ã§ã™ã€‚ã¾ãŸä½œæˆã—ãŸ Blob ã¯ XML HTTP Request (XHR) ã® FormData ã¨ã—ã¦ã‚µãƒ¼ãƒãƒ¼ã«ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ã™ã‚‹ã“ã¨ã‚‚å¯èƒ½ã§ã™ã€‚ ã§ã¯ãƒ¡ãƒ¢ãƒªä¸Šã® Blob ã‚’ãƒãƒ¼ã‚«ãƒ«ã«ä¿å˜ã—ãŸã„å ´åˆã€ã©ã†ã™ã‚Œã°ã‚ˆã„ã§ã—ã‚‡ã†ã‹ã€‚Web ãƒšãƒ¼ã‚¸ã®ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‹ã‚‰ç›´æŽ¥ãƒãƒ¼ã‚«ãƒ«ã®ãƒ•ã‚¡ã‚¤ãƒ« ã‚·ã‚¹ãƒ†ãƒ ã‚’æ“ä½œã™ã‚‹ File System API (File API: Directories and System ã¨ File API: Writer) ã®æ¨™æº–åŒ–ã«ã¤ã„ã¦è°è«–ãŒé€²ã‚ã‚‰
monjudoh 2012/12/20
navigator.saveBlobã‹

JavaScript

IE10

Blob
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Firefox 18 ã®ã‚µã‚¤ãƒˆäº’æ›æ€§ã«é–¢ã‚ã‚‹ä¿®æ£ã®ã¾ã¨ã‚
Portions of this content are Â©2009-2020 by individual dev.mozilla.jp contributors. Content available under a Creative Commons license.
monjudoh 2012/11/22
ã€ŽBlobBuilder ãŒå»ƒæ¢ã•ã‚Œã¾ã—ãŸã€ã€ŽECMAScript 6 (Harmony) ã® Direct Proxy ãŒå®Ÿè£…ã•ã‚Œã¾ã—ãŸã€‚ã€

Firefox

Firefox18

JavaScript

ECMAScript6

Proxy

Blob
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Screensharing a browser tab in HTML5? Â |Â Articles Â |Â web.dev
Screensharing a browser tab in HTML5? Stay organized with collections Save and categorize content based on your preferences. In the past couple of years, I've helped a few different companies achieve screensharing-like functionality using only browser techno logies. From my experience, implementing VNC solely in web platform techno logies (i.e. no plugins) is a hard probl em. There are a lot of thing
monjudoh 2012/09/26
ãŠãŠã€Žvar blob = new Blob([screenshot.outerHTML], {type: 'text/html'});window.open(window.URL.createObjectURL(blob));ã€

JavaScript

Blob

DOM
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IndexedDB ã«ç”»åƒã¨ãƒ•ã‚¡ã‚¤ãƒ«ã‚’æ ¼ç´ã™ã‚‹
åŽŸæ–‡: Storing images and files in IndexedDB (on February 23, 2012 by Robert Nyman) ä»¥å‰ã€ç§ãŸã¡ã¯ localStrage ã«ç”»åƒã¨ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ä¿å˜ ã™ã‚‹æ–¹æ³•ã«ã¤ã„ã¦æ›¸ãã¾ã—ãŸãŒã€ãã‚Œã¯ã€ä»Šæ—¥ã§ã‚‚åˆ©ç”¨ã§ãã‚‹å®Ÿç”¨çš„ãªæ–¹æ³•ã§ã—ãŸã€‚ã—ã‹ã—ã€ã“ã®æ–¹æ³•ã«ã¯ localStrage ã¨å¯†æŽ¥ã«é–¢ã‚ã‚‹ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã®å•é¡Œ (ã“ã®ãƒ–ãƒã‚°ã®å¾ŒåŠã§æ‰±ã„ã¾ã™) ãŒã„ãã¤ã‚‚ã‚ã‚‹ãŸã‚ã€IndexedDB ã‚’æ´»ç”¨ã™ã‚‹ã“ã¨ãŒå°†æ¥ã®ã‚¢ãƒ—ãƒãƒ¼ãƒæ–¹æ³•ã¨ã—ã¦æœ›ã¾ã‚Œã¾ã™ã€‚ã“ã“ã§ã¯ã€IndexedDB ã«ç”»åƒã¨ãƒ•ã‚¡ã‚¤ãƒ«ã‚’æ ¼ç´ã—ã€ObjectURL ã‚’é€šã—ã¦æä¾›ã™ã‚‹æ–¹æ³•ã‚’ãŠæ•™ãˆã—ã¾ã™ã€‚ ä¸€èˆ¬çš„ãªã‚¢ãƒ—ãƒãƒ¼ãƒ ã¯ã˜ã‚ã«ã€æ‰‹é †ã«ã¤ã„ã¦è©±ã—ã¾ã—ã‚‡ã†ã€‚IndexedDB ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã‚’ä½œæˆã—ã€ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ãã®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã«ä¿å˜ã—ã€ãã®ãƒ‡ãƒ¼ã‚¿ã‚’ãƒšãƒ¼ã‚¸ã«èªã¿å‡ºã—ã¦æä¾›ã—ã¾ã™:
monjudoh 2012/09/13
IndexdDB

JavaScript

Blob

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WebKitBlobBuilderãŒå‰Šé™¤ - fragmentary
Blobã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ãŒã‚ã‚‹ã‹ã‚‰è¦ã‚‰ãªã„ã‚ˆã¨ã„ã†ã“ã¨ã§ã€deprecatedã¨ã•ã‚ŒãŸBlobBuilderã€‚Mozillaã‚‚Firefox 14ã‹ã‚‰MozBlobBuilderã‚’ä½¿ã†ã¨ã‚³ãƒ³ã‚½ãƒ¼ãƒ«ã«warningãŒå‡ºã‚‹ã“ã¨ã¯ã€å‰ã«æ›¸ã„ãŸã€‚ ã•ã¦ã€WebKit BlobBuilderã¯ã©ã†ã‹ã€‚ã“ã‚Œã¾ã§ã®æŽ¥é è¾žã®è°è«–ã‚’è€ƒãˆã‚‹ã¨ã¡ã‚‡ã£ã¨é›£ã—ã„ã‚ˆãâ€¦â€¦ã¨ãŠã‚‚ã£ãŸã‚‰å‰Šé™¤ã•ã‚ŒãŸã€‚ Bug 84036 â€“ Remove BlobBuilder Changeset 115666 â€“ WebKit â€• Remove BlobBuilder ã“ã®ãƒã‚°ãŒæŠ•ã’ã‚‰ã‚ŒãŸæ™‚ç‚¹ã§WebKitã¯ã¾ã Blobã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã‚’ã‚µãƒãƒ¼ãƒˆã—ã¦ã„ãªã‹ã£ãŸã®ã§ã€ã¾ãšã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ãŒå®Ÿè£…ã•ã‚Œã€ãã‚Œã§å‰Šé™¤ã¨ãªã£ãŸã€‚ãŸã ã€WebKit BlobBuilderã¯æ—¢ã«Chromeã«è¼‰ã£ã¦ã„ã‚‹ã®ã§ã€ãã®ã¾ã¾å‰Šé™¤ã ã¨ã¡ã‚‡ã£ã¨ã¾ãšã„ã€‚ã¨ã„ã†ã“ã¨ã§ENABL
monjudoh 2012/08/22
JavaScript

Blob

IE10
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Blob URLs | Can I use... Support tables for HTML5, CSS3, etc
monjudoh 2012/07/31
Safari6.0ãŒsupportedã«ãªã£ã¦ã‚‹!!

JavaScript

Blob
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What's the difference between BlobBuilder and the new Blob constructor?
The W3 announced that they intend to deprecate the BlobBuilder API in preference for the new Blob API. If I am already using BlobBuilder in a JavaScript app, how can I convert to using this new Blob API? The old WebKit BlobBuilder is still available in the latest WebKit (and Chrome Canary), but it will soon be removed. Before you could write something like this: var bb = new BlobBuilder(); bb.appen
monjudoh 2012/07/03
JavaScript

Blob

BlobBuilder
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Firefox 13 ã®å¾Œæ–¹äº’æ›æ€§ã«é–¢ã‚ã‚‹ä¿®æ£
FirefoxÂ 13 ã¯ 6/5 ã®ãƒªãƒªãƒ¼ã‚¹ã«å‘ã‘ã¦é–‹ç™ºãŒç¶šã‘ã‚‰ã‚Œã¦ã„ã¾ã™ã€‚å¾Œæ–¹äº’æ›æ€§ã¯å¯èƒ½ãªé™ã‚Šç¶æŒã•ã‚Œã¦ã„ã¾ã™ãŒã€ä»–ã®ãƒ–ãƒ©ã‚¦ã‚¶ã¨ã®ç›¸äº’é‹ç”¨æ€§ã‚„æœ€æ–° Web æ¨™æº–ä»•æ§˜ã¸ã®æº–æ‹ ã®ãŸã‚ã€å¾Œæ–¹äº’æ›æ€§ã«é–¢ã‚ã‚‹ä¿®æ£ã‚‚å«ã¾ã‚Œã¾ã™ã€‚ãã®ã‚ˆã†ãªä¿®æ£ç‚¹ã‚’ã¾ã¨ã‚ã¾ã—ãŸã®ã§ã€å‹•ä½œæ¤œè¨¼æ™‚ãªã©ã«ã”å‚ç…§ãã ã•ã„ã€‚ ã“ã“ã§ã¯å¾Œæ–¹äº’æ›æ€§ã«å½±éŸ¿ã—å¾—ã‚‹ä¸»ãªä¿®æ£ã®ã¿è§£èª¬ã—ã¾ã™ã€‚ãã®ä»–ã®æ–°æ©Ÿèƒ½ã‚„å¤‰æ›´ç‚¹ã«ã¤ã„ã¦ã¯æ¬¡ã®ãƒšãƒ¼ã‚¸ã‚’ã”è¦§ãã ã•ã„ã€‚ ãƒ¦ãƒ¼ã‚¶å‘ã‘ã‚‚å«ã‚ãŸæ–°æ©Ÿèƒ½: FirefoxÂ 13 ã®ä¸»ãªæ–°æ©Ÿèƒ½ã‚’ç´¹ä»‹ã—ã¾ã™ é–‹ç™ºè€…å‘ã‘ã®æ–°æ©Ÿèƒ½ã‚„å¤‰æ›´ç‚¹: FirefoxÂ 13 for developers æŽ¥é è¾žä»˜ãã® -moz-border-radius* ã¨ -moz-box-shadow ã¯ã‚µãƒãƒ¼ãƒˆã‚’çµ‚äº†ã—ã¾ã™ CSS ãƒ—ãƒãƒ‘ãƒ†ã‚£ -moz-border-radius ã¯ Firefox 1 ã‹ã‚‰ã€-moz-box-shadow ã¯
monjudoh 2012/05/23
ã„ãã¤ã‹ã®ãƒ™ãƒ³ãƒ€ãƒ—ãƒ¬ãƒ•ã‚£ã‚¯ã‚¹ã¨globalStorageã‚µãƒãƒ¼ãƒˆçµ‚äº†ã€‚Blobå‘¨ã‚Šã‚‚å¤‰æ›´ã‚ã‚Šã€‚

Firefox

Firefox13

JavaScript

Blob
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WebSocket ã®ãƒã‚¤ãƒŠãƒªãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚’è©¦ã—ãŸã‚‰ã€ã‚¦ã‚§ãƒ–ã®æœªæ¥ãŒåž£é–“è¦‹ãˆãŸ
é•·ã„è¨˜äº‹ãªã®ã§ã€å…ˆã«çµè«–ã ã‘æ›¸ã„ã¦ãŠãã¾ã™ã€‚WebSocketã®ãƒã‚¤ãƒŠãƒªãƒ¡ãƒƒã‚»ãƒ¼ã‚¸æ©Ÿèƒ½ã¯ã€ã“ã‚Œã¾ã§ã®ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã®ã‚ã‚Šæ–¹ã‚’ã²ã£ãã‚Šè¿”ã—ã¾ã™ã€‚ã€Œãã‚“ãªã®çŸ¥ã£ã¦ã‚‹ã‚ˆã€ã¨ã„ã†æ–¹ã‚‚ã„ã‚‹ã¨ã¯æ€ã„ã¾ã™ã€‚åƒ•ã‚‚ç†å±ˆã§ã¯åˆ†ã‹ã£ã¦ãŸã¤ã‚‚ã‚Šã ã‘ã©ã€å®Ÿéš›ã«ã‚¢ãƒ—ãƒªã‚’ä½œã£ã¦ã¿ã¦ã€å…·ä½“çš„ã«ãã‚Œã‚’æ„Ÿã˜ã‚‹ã“ã¨ãŒã§ããŸã®ã§ã€ã¡ã‚‡ã£ã¨é•·ã„ã§ã™ãŒã©ã†ã„ã†ã“ã¨ãªã®ã‹èª¬æ˜Žã—ã¦ã¿ã¾ã™ã€‚ WebSocketã¨ã¯ # WebSocketã¯ã€HTML5é–¢é€£ã®ä¸ã§ã‚‚ç‰¹ã«æ³¨ç›®ã‚’é›†ã‚ã¦ã„ã‚‹æŠ€è¡“ã®ä¸€ã¤ã§ã™ã€‚é€šå¸¸ã®HTTPé€šä¿¡ã§ã‚ã‚Œã°ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã‹ã‚‰ã®ãƒªã‚¯ã‚¨ã‚¹ãƒˆãªã—ã«ã‚µãƒ¼ãƒãƒ¼ã¯å¿œç”ã—ã¾ã›ã‚“ãŒã€WebSocketã‚’ä½¿ã†ã“ã¨ã§ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã¨ã‚µãƒ¼ãƒãƒ¼ã®é–“ã§åŒæ–¹å‘ã®é€šä¿¡ãŒå¯èƒ½ã¨ãªã‚Šã¾ã™ã€‚ã“ã‚Œã‚’åˆ©ç”¨ã™ã‚‹ã“ã¨ã§ã€ä»Šå¾Œæ§˜ã€…ãªãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ æ€§ã®é«˜ã„ã‚µãƒ¼ãƒ“ã‚¹ã‚’æ§‹ç¯‰ã™ã‚‹ã“ã¨ãŒå¯èƒ½ã«ãªã‚‹ã§ã—ã‚‡ã†ã€‚ ãã‚“ãªWebSocketã§ã™ãŒã€ã“ã‚Œã¾ã§æ³¢ä¹±ã®é“ã‚’æ©ã‚“ã§ãã¾ã—ãŸã€‚æ•°å¹´å‰ã‹
monjudoh 2012/04/05
JavaScript

HTML5

WebSocket

ArrayBuffer

Blob
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What's New in SQL2016 CTP2 Release - MSDN Blogs
In Visual Studio 2022 17.10 Preview 2, weâ€™ve introduced some UX updates and usability improvements to the Connection Manager. With these updates we provide a more seamless experience when connecting to remote systems and/or debugging failed connections. Please install the latest Preview to try it out. Read on to learn what the Connection ...
monjudoh 2012/02/02
IE
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